Bag holder



FIG. 1 is a top tilted forward view of a bag holder showing my new ornamental design;

FIG. 2 is a bottom tilted forward view of a bag holder showing my new ornamental design;

FIG. 3 is a front side view of the bag holder showing my new ornamental design, the back view being a mirror image thereof; and,

FIG. 4 is a top view of the bag holder showing my new ornamental design. 

The ornamental design for a bag holder, as shown and described. 